Search Results

This is a quick and simple demonstration about reflexes (second activity on the page).

In this activity (7th activity on the page), learners use their sense of touch to identify mystery objects hidden in socks.

In this activity, learners investigate parallax, a method used to measure distances to stars and planets in the solar system.

In this activity (11th activity on the page), learners use pennies to test their hearing acuity.